发明名称 SEMICONDUCTOR DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of chip size reduction and multiple bits. <P>SOLUTION: A third chip pad line 4C positioned outside of ends of first and second chip pad lines 4A and 4B is aligned on an extension line of the center line between the first chip pad line 4A and the second chip pad line 4B. Therefore, chip pads 4 comprising the third chip pad line 4C can keep longer distance in Y direction to chip pads 6 comprising first and second bonding pad lines 6A and 6B than to chip pads 4 comprising the first and second chip pad lines 4A and 4B. As a result, angles to the Y-direction of bonding wires 7 connecting chip pads 4 to bonding pads 6 can be reduced. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012018988(A) 申请公布日期 2012.01.26
申请号 JP20100154220 申请日期 2010.07.06
申请人 ELPIDA MEMORY INC 发明人 TAKEDA HIROMASA;ISA SATOSHI;KATAGIRI MITSUAKI
分类号 H01L21/60;H01L23/12 主分类号 H01L21/60
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